Bhagavad Gītā Chapter Nine Title

राजविद्या राजगुह्य योग:

rājavidyā rājaguhya yogaḥ

The Yoga of Sovereign True Knowledge and Sovereign Mystery.

rāja - a king, sovereign, chief or best of its kindvidyā - any knowledge whether true or false; knowledge of the soul or spiritual knowledge; true knowledge; science, learning, scholarship, philosophyguhya - mystery; to be covered or concealed or hidden or kept secret, concealable, private, secret, mysterious, mysticalyoga - the act of yoking, joining, attaching, harnessing; a yoke, team, vehicle, conveyance; employment, use, application, performance; a means, expedient, device, way, manner, method

Commentaries and Reflections

Commentary by Paul Harvey:

“The Yoga of the highest knowledge,
the highest secret.”
– Paul Harvey Introduction to Bhagavad Gītā Chapter Nine